The heart pumps about 1 million barrels of blood during an average lifetime!
30
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
Kissing an infection-free partner is good for your teeth!
141
It is possible to go blind from smoking too heavily.
50
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
Male hospital patients fall out of bed twice as often as female hospital patients.
71